20190970800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:499

約数の個数: 1080

約数和(自身を含む): 94814074368

約数和(自身を除く): 74623103568

約数列:

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約数ペア:

[(1, 20190970800), (2, 10095485400), (3, 6730323600), (4, 5047742700), (5, 4038194160), (6, 3365161800), (7, 2884424400), (8, 2523871350), (9, 2243441200), (10, 2019097080), (11, 1835542800), (12, 1682580900), (13, 1553151600), (14, 1442212200), (15, 1346064720), (16, 1261935675), (18, 1121720600), (20, 1009548540), (21, 961474800), (22, 917771400), (24, 841290450), (25, 807638832), (26, 776575800), (28, 721106100), (30, 673032360), (33, 611847600), (35, 576884880), (36, 560860300), (39, 517717200), (40, 504774270), (42, 480737400), (44, 458885700), (45, 448688240), (48, 420645225), (50, 403819416), (52, 388287900), (55, 367108560), (56, 360553050), (60, 336516180), (63, 320491600), (65, 310630320), (66, 305923800), (70, 288442440), (72, 280430150), (75, 269212944), (77, 262220400), (78, 258858600), (80, 252387135), (84, 240368700), (88, 229442850), (90, 224344120), (91, 221878800), (99, 203949200), (100, 201909708), (104, 194143950), (105, 192294960), (110, 183554280), (112, 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(111540, 181020), (112060, 180180), (113784, 177450), (117117, 172400), (117663, 171600), (118300, 170676), (118525, 170352), (120120, 168090), (120680, 167310), (121680, 165935), (123266, 163800), (128700, 156884), (129300, 156156), (130130, 155160), (132748, 152100), (133848, 150850), (134472, 150150), (135765, 148720), (138600, 145678), (139425, 144816), (140075, 144144), (141960, 142230)]